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Mechanics Bank Trust Department — 13F Holdings & Portfolio

CIK 1439743 · latest 13F-HR filed 2026-07-07

Backtest portfolio

Mechanics Bank Trust Department manages $808.2M in 13F-reported U.S. long-equity assets across 380 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SPY (4.99%), MCHB (4.41%), GOOGL (3.68%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 20 new positions, exited 8, added to 109, and trimmed 41.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
1111 CIVIC DRIVE, SUITE 333
WALNUT CREEK, CA 94596
Phone
(925) 256-3061
Filing Manager
Mechanics Bank Trust Department
Walnut Creek, CA
Signatory
Yolanda Johnson
Trust Operations Manager
Loading holdings…
AUM

$808.2M

Long-equity book

Holdings

380

Distinct positions

Period

2026-06-30

Filed 2026-07-07

Q/Q Activity

+20 / −8 / ↑109 / ↓41

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • STATE STR SPDR S&P 500 ETF T$7.7M +21.1%
  • ALPHABET INC$6.6M +20.7%
  • APPLE INC$5.0M +15.3%
  • ISHARES TR$4.1M +45.9%
  • VANGUARD INTL EQUITY INDEX F$3.9M +69.2%
Show all 109 →

Top Trims

  • EXXON MOBIL CORP-$3.2M -23.0%
  • ISHARES TR-$2.4M -70.7%
  • CHEVRON CORPORATION-$1.7M -22.3%
  • INVESCO EXCH TRADED FD TR II-$1.5M -12.3%
  • ABBOTT LABORATORIES-$1.5M -28.7%
Show all 41 →

New Positions

  • HONEYWELL INTL INC$2.6M
  • VANGUARD SCOTTSDALE FDS$1.3M
  • HONEYWELL AEROSPACE INC$1.2M
  • VANGUARD CHARLOTTE FDS$403.8K
  • PNC FINL SVCS GROUP INC$360.5K
Show all 20 →

Exited Positions

  • HONEYWELL INTL INC$2.7M
  • KIMBERLY-CLARK CORP$467.2K
  • NIKE INC$396.7K
  • ZOETIS INC$343.4K
  • INTERCONTINENTAL EXCHANGE IN$226.5K
Show all 8 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $40.3M 4.99% 53,968 SH
2 MECHANICS BANCORP MCHB 43785V102 $35.7M 4.41% 2,242,540 SH
3 ALPHABET INC GOOGL 02079K305 $29.7M 3.68% 83,132 SH
4 APPLE INC AAPL 037833100 $27.5M 3.40% 94,945 SH
5 ISHARES TR IWP 464287481 $20.6M 2.55% 140,694 SH
6 MICROSOFT CORP MSFT 594918104 $19.5M 2.41% 52,179 SH
7 INVESCO QQQ TR QQQ 46090E103 $17.5M 2.17% 23,830 SH
8 VANGUARD INDEX FDS VBK 922908595 $15.9M 1.97% 43,597 SH
9 COSTCO WHOLESALE CORPORATION COST 22160K105 $13.2M 1.64% 14,135 SH
10 VANGUARD INDEX FDS VUG 922908736 $12.9M 1.60% 149,656 SH
11 ISHARES TR IYW 464287721 $12.5M 1.54% 49,439 SH
12 NVIDIA CORPORATION NVDA 67066G104 $12.4M 1.54% 62,195 SH
13 J P MORGAN EXCHANGE TRADED F JEPI 46641Q332 $12.0M 1.49% 213,014 SH
14 ISHARES TR LQD 464287242 $11.5M 1.42% 105,493 SH
15 APPLE INC AAPL 037833100 $10.4M 1.29% 36,101 SH
16 JPMORGAN CHASE & CO JPM 46625H100 $10.3M 1.27% 31,423 SH
17 AMAZON COM INC AMZN 023135106 $10.1M 1.25% 42,522 SH
18 INVESCO EXCH TRADED FD TR II BKLN 46138G508 $9.1M 1.13% 449,126 SH
19 VANGUARD WHITEHALL FDS VYMI 921946794 $8.8M 1.09% 89,387 SH
20 VANGUARD INTL EQUITY INDEX F VWO 922042858 $8.8M 1.08% 146,619 SH
21 ALPHABET INC GOOGL 02079K305 $8.5M 1.05% 23,659 SH
22 VANGUARD SCOTTSDALE FDS VCIT 92206C870 $7.9M 0.98% 95,736 SH
23 SELECT SECTOR SPDR TR XLK 81369Y803 $7.9M 0.98% 41,376 SH
24 J P MORGAN EXCHANGE TRADED F JEPQ 46654Q203 $7.9M 0.97% 127,854 SH
25 MICROSOFT CORP MSFT 594918104 $7.8M 0.97% 20,950 SH
26 VISA INC V 92826C839 $7.7M 0.95% 22,345 SH
27 ISHARES TR IJK 464287606 $7.6M 0.93% 64,289 SH
28 ORACLE CORP ORCL 68389X105 $7.5M 0.93% 51,364 SH
29 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $7.5M 0.92% 14,889 SH
30 ALPHABET INC GOOG 02079K107 $7.4M 0.92% 21,026 SH
31 JOHNSON & JOHNSON JNJ 478160104 $7.3M 0.91% 28,805 SH
32 ISHARES TR IWO 464287648 $6.7M 0.83% 16,963 SH
33 STATE STR SPDR S&P MIDCAP 40 MDY 78467Y107 $6.5M 0.81% 9,266 SH
34 STATE STR SPDR DOW JONES IND DIA 78467X109 $6.5M 0.80% 12,353 SH
35 FIDELITY COVINGTON TRUST FDLO 316092824 $6.4M 0.79% 93,546 SH
36 VANGUARD INDEX FDS VOO 922908363 $6.2M 0.77% 9,005 SH
37 MCDONALDS CORP MCD 580135101 $6.0M 0.74% 22,269 SH
38 EXXON MOBIL CORP XOM 30231G102 $5.7M 0.71% 41,748 SH
39 ELI LILLY & CO LLY 532457108 $5.4M 0.67% 4,510 SH
40 SELECT SECTOR SPDR TR XLF 81369Y605 $5.3M 0.66% 99,568 SH
41 EXXON MOBIL CORP XOM 30231G102 $5.1M 0.63% 36,982 SH
42 VANGUARD SCOTTSDALE FDS VCLT 92206C813 $5.0M 0.62% 66,795 SH
43 CHEVRON CORPORATION CVX 166764100 $4.9M 0.60% 29,356 SH
44 HOME DEPOT INC HD 437076102 $4.8M 0.60% 13,738 SH
45 ROSS STORES INC ROST 778296103 $4.4M 0.55% 20,880 SH
46 NVIDIA CORPORATION NVDA 67066G104 $4.4M 0.54% 21,865 SH
47 KLA CORP KLAC 482480100 $4.2M 0.52% 13,990 SH
48 ISHARES TR DVY 464287168 $4.2M 0.52% 26,928 SH
49 SELECT SECTOR SPDR TR XLI 81369Y704 $4.0M 0.49% 21,509 SH
50 BROADCOM INC AVGO 11135F101 $4.0M 0.49% 10,483 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-07 $808.2M 380 0001439743-26-000003
2026-03-31 2026-04-09 $722.2M 354 0001439743-26-000002
2025-12-31 2026-01-14 $763.6M 360 0001439743-26-000001